Yed Prior

1Del Oph

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Yed Prior is a M-type (Red) star. It carries the designation 1Del Oph.

Located approximately 171.1 light-years from Earth, Yed Prior resides within the broader disk of our Milky Way galaxy.

Yed Prior is classified as a spectral class M star (M-type (Red)) on the Harvard spectral classification system.

At an apparent magnitude of +2.73, Yed Prior is visible to the naked eye under reasonably clear skies. It may require dark-sky conditions to be seen comfortably in areas with significant light pollution. Observers will note its red hue, which corresponds to a B-V color index of +1.584.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม M Class M — M-type (Red)
ดัชนีสี (B−V) 1.584

การสังเกต

โชติมาตรปรากฏ +2.73
โชติมาตรสัมบูรณ์ -0.87
ระยะทาง 171 ly

ตำแหน่ง

ไรต์แอสเซนชัน 16h 14.35m
เดคลิเนชัน -3° 41.66′

Frequently Asked Questions

What type of star is Yed Prior?
Yed Prior is a Class M — M-type (Red) star.
How far is Yed Prior from Earth?
Yed Prior is approximately 171.1 light-years from Earth.
Can you see Yed Prior with the naked eye?
With an apparent magnitude of 2.73, Yed Prior is visible to the naked eye.